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Rev Age Author Path Log message Diff
4533 6054 d 17 h svoboda /trunk/ File-backed block device driver (file_bd).  
4504 6062 d 22 h decky /trunk/ group fhc and obio under a common directory  
4454 6064 d 16 h decky /trunk/boot/arch/ add getvc to RAM disk  
4425 6077 d 15 h svoboda /trunk/ Move ramdisk under bd.  
4417 6078 d 3 h decky /trunk/ add simple devfs filesystem and mount it as /dev
add generic NULL device "null"		  
4070 6148 d 17 h rimsky /trunk/ SGCN driver modified to reflect the new keyboard driver architecture. Making the Serengeti bootable image smaller by not including some servers/applications.  
3978 6160 d 14 h jermar /trunk/ Userspace driver for OBIO. This will make it possible to clear interrupts from
user space on UltraSPARC IIi and systems with Psycho. Not tested.		  
3969 6162 d 13 h jermar /trunk/ Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.		  
3883 6175 d 14 h decky /trunk/boot/ simplify configuration  
3803 6198 d 16 h decky /trunk/ configuration system overhaul (requires newt)  
3523 6283 d 15 h decky /trunk/ finish mkfat.py
this drops build dependency on mtools		  
3491 6298 d 12 h jermar /trunk/boot/ Introduce a boot component configuration option CONFIG_RD_EXTERNAL.
Currently used by the sparc64 port. It says whether the ramdisk
is part of image.boot or a separate file.		  
3486 6304 d 20 h decky /trunk/ faster compilation using -pipe  
3462 6320 d 23 h svoboda /trunk/ Include trace on sparc64 ramdisk. Assorted fixes.  
3410 6326 d 20 h svoboda /trunk/ Introduce directories '/app' and '/srv' on ramdisk instead of '/sbin' to mirror source tree.  
3407 6326 d 22 h jermar /trunk/boot/arch/sparc64/loader/ Prevent gcc from generating FPU code for the sparc64 loader.  
3399 6327 d 20 h jermar /trunk/boot/arch/sparc64/ Support for ramdisks external to image.boot on sparc64.

The sparc64 port can now boot from a ramdisk which is not part of image.boot.
This allows us to use larger ramdisks with SILO.		  
3368 6344 d 18 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3349 6349 d 23 h jermar /trunk/ Enable bdsh in most of the architectures, remove cli and simplify init.  
3324 6356 d 17 h jermar /trunk/boot/arch/sparc64/loader/ Boot support for FAT16 on sparc64.  
3258 6362 d 16 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 6366 d 13 h jermar /trunk/ Split mktmpfs.py to a TMPFS specific part and a HORD specific part. The latter
is moved to mkhord.py and can be reused for FAT16 images as well. mktmpfs.py and
mkfat.sh define the same interface now. Modify makefiles to use the modified
interface (e.g. do not pass alignment to either mktmpfs.py or mkfat.sh). FAT16
initrd image can be now loaded as initrd on amd64 and gets recognized as a
ramdisk image.		  
3222 6394 d 18 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 6429 d 20 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 6433 d 20 h decky /trunk/boot/ finish unifying pack script  
3024 6434 d 18 h decky /trunk/boot/arch/ use unified pack script by arm32  
2649 6599 d 3 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6678 d 17 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6697 d 14 h vana /trunk/ IA64 loader (based on sparc loader)  
2479 6775 d 21 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6798 d 13 h decky /trunk/ update for new compiler configuration scheme  
2185 6853 d 22 h decky /trunk/ rename ipcc to tester  
2160 6861 d 15 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6932 d 14 h jermar /trunk/ (c) versus (C)  
1997 6986 d 15 h decky /trunk/ add version to init and boot loader  
1989 6989 d 20 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6992 d 22 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1894 7052 d 12 h jermar /trunk/ Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations

More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree

sparc64 boot:
- pass OFW device tree root node pointer to kernel		  
1893 7052 d 15 h jermar /trunk/boot/ Add prototype implementation for creating canonical copy of OpenFirmware device tree.  
1881 7059 d 21 h jermar /trunk/ sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places

OpenFirmware work:
- two new functions for walking the device tree

Generic boot loader work:
- added basic string functions

Usual pile of indentation and formatting fixes.